What are the other techniques I can use to treat outliers or convert negative or positive skewed data into normal distribution form?

What can we do if even after the transformation, there are outliers..am kinda puzzled over this notion of natural outliers. Like we are supposed to treat them separately.. can you give some pointers..

What are the functions to be applied for negative skews and also if the data has zero

Excellent

Suppose in one of my outcome measures pre is normal but post is not normal, so should I log transform only the post recording or should I transform both the pre and post values for further analysis?

Sir what is the correct sequence of variable transformation. First we need to do feature scaling then Gaussian transformation or First Gaussian transformation then feature scaling ?

Can you fix a custom bin And filter data til upper quartile.

Thank you.. Could you please let me know how to convert natural log back to the original value

using log10 transformation, it didnt give normal distribution. How to deal with this?

Hello and thank you for this nice video. Could you please clarify that what are the axis X and Y before and after log transformation. Thank you in advance

Sir, Once you transform the variables, do we have to use same transformed columns in further process of melling?

Sir small dout I have two variables(independent and Dependent) represented in percentage. If I apply log for only one variable. Will result differs. Is it the correct way of transformation/analysis

Pallavi Jagtap 1 second ago Sir, Once you transform the variables, do we have to use same transformed columns in further process of modelling?

Hi, Thanks for the great video. Is it necessary to convert all features into normally distributed, before modeling? Is it a compulsory step to follow in feature engineering?

Good info

other methods square root, cube root , binning

Log transformation applied to train set, and when out of sample data comes in do we apply same transformation...

I have a doubt like what is the optimal method to do remove the outliers [Z-score , IQR method] or use transformation methods like log normal or inverse Can someone tell ?

Why should not taken log with base e and y base 10

negatively skewed data to normal distribution?

The information you communicated to us was fine but your delivery could use some work. Trying to repeat yourself less might help.

after we transformed the column values using log10. if we build a app using flask what values we should pass for that column to predict the output?? the original value or first we need to transform that value using log 10 and then insert??

Can u share your github link about this codes....

I listened very carefully, cause I can't understand anything at 1.5x Speed

Why do Indians have to use the word OK so much?